1 | #ifndef DUCHAMP_DUCHAMPBEAM_HH |
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2 | #define DUCHAMP_DUCHAMPBEAM_HH |
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3 | #include <duchamp/duchamp.hh> |
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4 | #include <duchamp/FitsIO/Beam.hh> |
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5 | |
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6 | #include <fitsio.h> |
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7 | |
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8 | namespace duchamp |
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9 | { |
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10 | |
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11 | enum BEAM_ORIGIN { EMPTY,HEADER, PARAM }; |
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12 | class Param; |
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13 | |
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14 | class DuchampBeam : public Beam |
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15 | { |
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16 | public: |
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17 | DuchampBeam(); |
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18 | DuchampBeam(float maj, float min, float pa); |
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19 | virtual ~DuchampBeam(){}; |
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20 | DuchampBeam(const Beam &b); |
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21 | DuchampBeam(const DuchampBeam &b); |
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22 | DuchampBeam& operator=(const DuchampBeam &b); |
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23 | |
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24 | void empty(); |
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25 | void define(float maj, float min, float pa, BEAM_ORIGIN origin); |
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26 | void setFWHM(float fwhm, BEAM_ORIGIN origin); |
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27 | void setArea(float area, BEAM_ORIGIN origin); |
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28 | |
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29 | BEAM_ORIGIN origin(){return itsOrigin;}; |
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30 | std::string originString(); |
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31 | bool isDefined(){return (itsOrigin != EMPTY);}; |
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32 | |
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33 | void define(Param &par,bool warn=true); // do we need this? How to define directly? |
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34 | |
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35 | void readFromFITS(fitsfile *fptr, Param &par, float pixelScale); // read from file a la headerIO.cc |
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36 | void writeToFITS(fitsfile *fptr); // write to file, but only if itsOrigin==HEADER. Use cfitsio commands directly. |
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37 | |
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38 | protected: |
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39 | BEAM_ORIGIN itsOrigin; |
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40 | float itsPixelScale; |
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41 | |
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42 | }; |
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43 | |
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44 | } |
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45 | |
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46 | #endif |
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